Tapered Roller Bearing 30340
30340 Tapered Roller Bearing can take large axial forces as well as being able to sustain large radial forces. The inner and outer ring raceways are segments of cones and the rollers are also made with a taper, so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.
Item:30340 Roller Bearings
Type: Tapered Roller Bearing
Material: Chrome Steel Gcr15
Size:200x420x80mm
ID (inner diameter) bore: 200mm
OD (outer diameter):420mm
Width/Heigh/Thickness:80mm
Dimensions:200mmx420mmx80mm
30340 Tapered Roller Bearing
This type of bearing is mainly applied on front wheel and rear wheel of cars, transmission, differential mechanism, shaft pinion, machine tool main shaft, construction machinery, large-sized agricultural machinery, mechanical reduction gear of railway car and rolling mill journal speed reducer.









